[解决]5.4 gcc第一遍出错,大家帮看看

godsad

宿主是rhel 5.1,参考手册是《Linux 彻底定制指南》［翻译：金步国］
lfs:/mnt/lfs/sources/gcc-build$../gcc-3.4.3/configure --prefix=/tools \
> --libexecdir=/tools/lib --with-local-prefix=/tools \
> --disable-nls --enable-shared --enable-languages=c
creating cache ./config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... /usr/bin/install -c
*** This configuration is not supported in the following subdirectories:
     target-libstdc++-v3 target-libf2c target-libffi target-boehm-gc target-zlib target-libjava zlib fastjar target-libobjc
    (Any other directories should still work fine.)
/tools/bin/ld: unrecognized option '--hash-style=gnu'
/tools/bin/ld: use the --help option for usage information
collect2: ld returned 1 exit status
*** The command 'gcc -o conftest -g -O2   conftest.c' failed.
*** You must set the environment variable CC to a working compiler.

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原因是binutils补丁打错 = =

godsad

环境变量CC?好像没看见啊

godsad

export CC=gcc后还是没有啊

godsad

google搜到老帖,ln -vs /usr/bin/gcc CC 还是不行,cc -v都可以了,那个符号链接究竟放在哪

/tools/bin/ld/ $LFS/source/gcc-xxx.xxx/  $LFS/source/gcc-build/ 这三个目录下都做了gcc的符号链接,还是报错,配置命令最后加上 cc=gcc 还是不行